baber/WOPTO huggingface dataset:
Patent JP-S5723124-A (JP)
Title: Data processor
Inventor: TSUKANE TSUNEO
IPC: H02J9/06
Filed: 1980-07-16
Abstract: PURPOSE:To exact and check a printed card without erasing data stored in an RAM by supplying electric power to only the RAM in maintenance inspection. CONSTITUTION:In inspecting the printed card of a waveform shaping circuit 2a for maintenance, an auxiliary power source 8 is disconnected first. Connectors 12a and 12b are coupled to connect a battery 11 for maintenance to an RAM4. Since, however, a control power source 7 generates a higher terminal voltage than the battery 11 for maintenance, electric power is supplied to each circuit from a control power source 7 and a data collector is in normal operation. A diode 11a for preventing a reverse current is connected between the battery 11 and RAM4, so no current flows from the power source 7 to the battery 11. When the power source 7 is turned off, a power failure detecting circuit 10 detects a power failure and places a CPU3 in a hold state to apply no voltage later, so that each circuit is turned off.
Patent JP-H0610342-A (JP)
Title: Cast-in-place reinforced concrete expansion bottom pile
Inventor: SUNAMI SADAHIKO
IPC: E02D5/44
Filed: 1991-04-04
Abstract: PURPOSE:To enable smooth and effective transmission of the load of an upper structure to a support ground by a method wherein the length of a cast-in-place reinforced concrete pile the long term allowable support force of which is determined according to a relation formula is set to a value higher than a given length and the tip part of a pile shaft is expanded. CONSTITUTION:The length of a cast-in-place reinforced concrete expansion bottom pile is set to 5.5mm or more, and the size of the bottom of the tip thereof is increased to a value sharply higher than a shaft diameter (r) by an expansion part 2 formed at the periphery of the tip part. The height of the expansion part is regulated to a value 4.1 times or more as large as a shaft radius, the vertical height of an expansion inclination part to a value approximate 3 times as large as a shaft radius, and the radius of the expansion bottom to approximate 1.78 times as large as a shaft radius. The inclination angle of the sectional rapid change part of an expansion inclination part is limited to a range of 11 deg.26'-11 deg.30'. This constitution relieves the local stress of the sectional rapid change part and hardly generates a crack.
Patent JP-H06304945-A (JP)
Title: Stamping mold and stamping molding method
Inventor: HATTORI YUKITOSHI
IPC: B29L31/58
Filed: 1993-04-23
Abstract: PURPOSE:To enhance the flowability of the resin in a mold at a time of molding. CONSTITUTION:A stamping mold has a pair of upper and lower molds 1, 4 mutually meshed so as to form a predetermined cavity 7 and a plurality of gates 6 guiding a resin to the cavity surface 7a of the lower mold 4 are formed to the lower mold 4. The hole 1a receiving a push element 2 having an area perfectly covering the gates 6 formed to the cavity surface 7a of the lower mold is formed to the cavity surface 7b of the upper mold 1. The projecting means 3 projecting the push element 2 to the cavity surface 7a of the upper mold is provided in the hole 1a and the push element 2 is received in the hole 1a by the action of a projecting means 3 at a time of the mold clamping of the upper and lower molds.
Patent JP-H01269212-A (JP)
Title: Connecting part protecting method for fine metallic wire and electrode
Inventor: HIGASHIYA YOSHINORI
IPC: G11B5/17
Filed: 1988-04-20
Abstract: PURPOSE:To widely shorten a processing time by screen-printing ultraviolet curing resin to a connecting part between a fine metallic wire and an electrode, after that, projecting ultraviolet rays to the resin, curing the resin and forming a protecting layer. CONSTITUTION:When an arranging tray 7 to arrange and support a magnetic head MH comes on a lifting stand 8, the lifting stand 8 rises up and a positioning pin 8a is inserted to a fitting hole 3a. Then, a chip 1 and one part of a fine metallic wire 2 are received to a recessing part 8b and projecting walls 8c are positioned in both sides of the head chip 1. After that the lower surface of a head base 3 is supported and the magnetic head MH is positioned on the lower surface of a mask 9. At such a time, the connecting part between the fine metallic wire 2 and an electrode 4d is covered with the mask 9 in the part of a window 9a. When a coating work is finished, a squeegee 11 is returned to an original position and the remaining resin is returned to the original position by a return squeegee. Then, the resin is pushed into a hole, which goes through the fine metallic wire 2. Next, for the magnetic head MH, a coating part is irradiated by the ultraviolet rays in the next position. By this irradiation of the ultraviolet rays, the resin is cured and the connecting part between the fine metallic wire 2 and electrode 4d is covered and protected by the covering of a uniform thickness with a work in a short time.
Patent JP-2000290518-A (JP)
Title: Preparation of azomethine dyestuff using sulfilimine
Inventor: NAKAMURA TAKEMARE
IPC: C09B55/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To improve a formation effectiveness of a dyestuff together with enabling a wide range coupler to use by reacting sulfilimine, a compound having a specific structure and the coupler. SOLUTION: A dissociation type azomethine dyestuff is obtained by reacting a compound represented by formula I (wherein X and Y are each an alkyl group, an aryl group or a heterocyclo residue group; L is H, -OR5, -NR6R7 or the like; R5 is H, an alkyl group, an aryl group or a heterocyclo residue group; R6 and R7 are each H, an alkyl group, an aryl group or a heterocyclo residue group, an acyl group or a sulfonyl group; and R6 and R7 may form a ring bonding each other), a compound represented by formula II (wherein R1, R2, R3 and R4 are each H or a substituent group; R1 and R2, and R3 and R4 may each form a ring bonding each other; Z is a hydroxyl group, an amino group or -NH-J-R12; J is -SO2- or -CO-; and R12 is an alkyl group, an aryl group or a heterocyclo residue group, an amino group or an alkoxy group) and a coupler.
Patent JP-H05294534-A (JP)
Title: Cut steel plate conveying device
Inventor: YOKOTA HIROYUKI
IPC: B65H43/04
Filed: 1992-04-17
Abstract: PURPOSE:To control the operational timing of a classifying gate with high accuracy by arranging a plurality of magnetic type object detecting sensors in a row along the carrying direction in the vicinity of the carrying surface of a conveyor, thereby executing continuous tracking of the respective positions of the cut steel plates. CONSTITUTION:After a metal strip 1 is uncoiled from the original coil, it is moved to a traveling shear (S) (cutter) and successively cut to make cut plates 2 of the specified length. In the preceding process of the shear (S), flaws of the strip 1 are detected by a flaw-detecting device, and gradation is made according to the degree of the flaws. Thus, the cut plates 2 after being cut are carried by a carrying conveyor 3, and classified into a first and a second carrying passages 9,10 through a classifying gate 8 according to the gradation. Where, a plurality of magnetic type object detecting sensors 7 are arranged in a row with the specified pitch on the lower side of the carrying conveyor 3, and continuous tracking of the position of the respective cut plates 2 is executed according to the detected signal, and the operational timing of the gate 8 is controlled thereby.
Patent JP-S58215990-A (JP)
Title: Speed controller for motor
Inventor: KASHIWAGI YASUHIRO
IPC: H02P7/288
Filed: 1982-06-08
Abstract: PURPOSE:To limit the application of an overvoltage to a motor by non-linearly varying the amount to be negatively fed back to the input side of an operational amplifier from the output side of an output circuit. CONSTITUTION:A servo circuit 16 outputs a control signal 18 on the basis of a rotating speed signal of a motor 10 outputted from a rotating speed detector 12. An operational amplifier circuit 20 has a loop gain R2/R1 which is determined by resistors R2, R1 at the noraml time. Thus, the motor 10 at the normal time is controlled at the applied voltage in response to the control signal 18 from a servo circuit 16. When an overvoltage is to be applied to the motor 10 due to the external disturbance of the motor 10 or the carrier leakage of the servo circuit 16, switching means 28 is turned ON by a command signal 30 from a servo circuit 26, a negative feedback of the amount larger than the normal time is applied to an operational amplifier 22, the loop gain of the circuit 20 decreases, thereby limiting the overvoltage to the motor 10.
Patent JP-H08289863-A (JP)
Title: Suction port body for electric vacuum cleaner
Inventor: MORISHITA ATSUSHI
IPC: A47L5/30
Filed: 1995-04-24
Abstract: PURPOSE: To provide a suction port body capable of sufficiently flying up dust at the corner of a wall or the like by flying up the dust by a rotary cleaning body both on the front side and rear side of the suction port main body. CONSTITUTION: This suction port body of an electric vacuum cleaner is provided with the suction port main body housing at least one driving source, the rotary cleaning body provided oppositely to a suction port formed on the bottom surface of the suction port main body and rotationally driven by the driving source and a connection pipe connected to the suction port. Then, the rotary cleaning body is constituted by providing of a first rotary leaning body 25 positioned at the front part of the driving source in an operation direction and a second rotary cleaning body 27 positioned at the rear part of the driving source in the operation direction.
Patent JP-S58216726-A (JP)
Title: Emulsifier
Inventor: ARAKI TOSHIO
IPC: B01F27/73
Filed: 1982-06-10
Abstract: PURPOSE:To obtain an emulsifier having excellent shearing effect, by forming each shearing knife of either a stator or a rotor slantwise so that it intersects with the axial direction of the rotor. CONSTITUTION:A feeding port 3 of a raw liquid, a mixture of water and oil, etc., is provided to one side of a casing 2. A rotary shaft 4 is supported by bearings freely rotatably in the central part of the casing 2, and one end of the shaft 4 is extended to the outside through a bearing case 5 so as to be rotated through a pulley 6. Plural rotors 7 are fixed to the shaft 4 at prescribed intervals, in the casing 2. Each rotor 7 is formed into a flat disklike shape, and each shearing knife 7a is formed in the outer circumferential surface at a prescribed pitch and at a prescribed angle alpha to the axial direction of the shaft 4. Further, each stator 8 is provided to the inner circumferential surface of the casing 2 by surrounding each rotor 7, and shearing knives 8a are formed in the inner circumferential surface of each stator 8 at a prescribed pitch.
Patent JP-H10289699-A (JP)
Title: Mixture-proof structure of battery box
Inventor: OMURA MASASHI
IPC: H01M2/10
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the mixture-proof structure of a battery box capable of easily and certainly preventing mixture of different types of batteries. SOLUTION: This structure comprises a battery box chassis 1 opened on one side, a mounting bracket 2 consisting of three inserts being provided at a substantial center of the upper part of an opening 1a, two types of cassettes openably constituted by two hinges 5a and 5b, the same type of battery being mounted in plurality, a plurality removably mounted in the chassis 1, and a press plate 8 fixed to the opening 1a by protrusions 9a and 9b and screws 10a and 10b inserted into the mounting bracket 2. A plate nut 6 positioned on the side of a hinge 5b on the side there is a different protrusion part 6a to the outside of one end is secured together with a hinge 5a on the same side of the same type of each cassette 4, and the press plate 8 is fixed at a position at which a protrusion 6a does not interferes.
Patent JP-S59222164-A (JP)
Inventor: WADA KAZUHARU
IPC: A62B18/02
Filed: 1983-06-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5325176-A (JP)
Title: Process for preparing decorated metal boards
Inventor: WADA MASAHIKO
IPC: B44C1/22
Filed: 1976-08-20
Abstract: PURPOSE: To provide beautifully decorated metal boards having flexibility and neatly arrayed embossing effect, suited for use as interior and exterior members as well as furniture and the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58498-A (JP)
Inventor: MITSUHIRO DAIJI
IPC: B64B1/02
Filed: 1981-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5222993-A (JP)
Title: Method of determining reduced-form coenzyme
Inventor: ISHIGURO ISAO
IPC: C12Q1/26
Filed: 1975-08-14
Abstract: PURPOSE: A method of determining reduced-form coenzyme using moldolable which is stable to light as a intermiediate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5526156-A (JP)
Title: Sheet condition detecting method
Inventor: KIKUCHI HIDEO
IPC: G03G15/00
Filed: 1978-08-14
Abstract: PURPOSE: To amplify the output signals of plurality of sensers by a signal amplifier circuit thereby to attempt to simplify the circuit, spare the space and reduce the cost.  
     CONSTITUTION: In an electrophotographic copying machine, for example, when a timing signal generator 11 genarates a timing signal in synchronism with the rotation of a photosensitive drum, a sheet presence or absence detection timing generating circuit 12 counts its timing signal, whereby at the normal time said circuit 12 gnerates sheet presence or absence detection timing signals at the time where the sheets are located at detection positions by copying sheet presence or absence detecting sensers 13 1  through 13 4 . By these signals, power supply dircuits 14 1  through 14 4  supply power to sensers 13 1  through 13 4  respectively only at the time of detection, and the sensers 13 1  through 13 4  detect the presence or absence of the copying sheet at predetermined positions by different timings. The output signals of these sensers are amplified by a single amplifier circuit 15 and delivered as output dynamically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05270972-A (JP)
Title: Single crystal pulling apparatus
IPC: H01L21/208
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a silicon single crystal having excellent dielectric strength of oxidized film by pulling up a single crystal from a molten liquid while preventing the intake of an oxygen deposit stable at high temperature into the single crystal. CONSTITUTION:Heaters 4 and 5 are placed opposite to the side face and the bottom of a crucible 10, respectively, and a single crystal 9 is pulled up from a molten liquid 8 melted by heating with both heaters 4,5. A silicon single crystal having low SiOX content can be produced since the temperature nonuniformity in the crucible 10 is suppressed to eliminate the formation of an abnormally high-temperature spot and prevent the dissolution of an SiOX cluster forming a nucleus of oxygen deposit stable at a high temperature into the molten liquid 8.
Patent JP-S581360-A (JP)
Title: Communication bus fan-out expansion system
Inventor: MASUDA HIROKI
IPC: G06F13/40
Filed: 1981-06-26
Abstract: PURPOSE:To remove the limit of the number of communication controllers to be connected, by controlling plural communication buses. CONSTITUTION:When a communication controller CCU0i sends a bus-use request signal to specify a controller CCU1j connected to a communication bus BUS1, an FF0 is set and a detecting circuit DET0 detects the specifying of a communication controller connected to a different communication bus. Therefore, a driver DRb is activated by the output of an AND circuit A2, and drivers DR0 and DR1 for polling increase in impedance by outputs of inverters INV0 and INV1 to disconnect a polling control circuit PLC from buses BUS0 and BUS1. Therefore, the CCU0i transmits the specifying signal, data, etc., to the controller CCU1j through the bus BUS0, a receiver RVb, the driver DRb, and the bus BUS1.
Patent JP-S58215483-A (JP)
Title: Hydrocracking of heavy oil
Inventor: MINAMI RIYOUHEI
IPC: B01J37/20
Filed: 1982-06-09
Abstract: PURPOSE:To perform hydrocracking of heavy oil with a consistently high yield of low-sulfur light oil and a reduced amount of low value heavy components, by gasifying the residue of hydrocracking and recovering entrained solid substances in fine powder for use as cracking catalyst. CONSTITUTION:In the hydrocracking of petroleum heavy oil which employs hydrogen-containing gas and catalyst, the residue of hydrocracking is gasified with molten metal powder and solid substances formed from the metal bath together with the gas are separated from the gas for recovery. The solid substance in fine powder is used as it or after sulfation with elementary sulfur or sulfur-containing compd., as catalyst for the hydrocracking. The recovered solid substance which is a fine powder of scores of mu or smaller in size has a large surface area and a high activity. The activity is increased further when the molten metal bath consists of Fe, Mo, Cr, Ni, Co, Cu or V. The substance is recovered for use as metal for the bath.
Patent JP-S5325386-A (JP)
Title: Switch circuit of pho to-semiconductor
Inventor: SAGAWA AKIO
IPC: H01L31/18
Filed: 1976-08-23
Abstract: PURPOSE: To obtain a switch circuit having two-way switching function bases on light control capable of heightening the dielectric strength, by holding the reverse dielectric strength of a phototransistor with the dielectric strengths of the N type base and P type emitter of an SCR. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57111501-A (JP)
Title: Manufacture of optical cable
Inventor: MICHINAGA YUTAKA
IPC: H01B13/00
Filed: 1980-07-21
Abstract: PURPOSE:To reduce tension of a core wire of an optical cable, and to lengthen its life, by providing a tension reducing cylinder whose outside diameter is small, on a part of the circumferential surface. CONSTITUTION:An optical fiber core wire 10 is supplied by supply devices 13, 14, 15 and 16, and a tensile strength wire rod 8 is supplied by a supply device 17. They get into a tension reducing device 28 through guide rollers 18-27. On a part of a cylinder 42 of this tension reducing device 28, a part 41 whose outside diameter is small is provided, and when the tensile strength wire rod 8 is made to pass through said part and the core wire 10 is made to pass through  other part, the core wire 10 is fed faster than the tensile strength wire rod 8,  and tension of the core wire 10 is reduced. Subsequently, they are twisted together with a spacer 34 and a tape 35 through guide rollers 29, 30, and are  wound by a winding device 36. In this way, it is possible to manufacture an  optical cable 38 having a long life, whose tension of core wire has been reduced.
Patent JP-S63266797-A (JP)
Title: Electromagnetic coil
Inventor: KOIKE HIROSHI
IPC: H05B6/12
Filed: 1987-04-24
Abstract: PURPOSE:To obtain an inductive heating electromagnetic coil to enable a sudden rise and fall of the temperature of a wafer by forming a center hollow on the surface of a coil mounting rack, winding a coil in a spiral form placing a clearance at every turn, and forming a ferrite in a radial form on the reverse side. CONSTITUTION:On a plate-formed coil rack 2, a coil 1 is started to wind from the outer side of a center hollow 4, and wound in a spiral form placing a clearance at every turn. At the reverse side of the rack 2, a ferrite is formed in a radial form. In such a composition, the temperatures at the center and at the periphery of a wafer to be heated can be made even, a sudden temperature rise and fall can be made, and the power consumption can be reduced by utilizing the leakage magnetic flux effectively.
Patent JP-H08266569-A (JP)
Title: Ophthalmologic operation device
Inventor: SAKKA YUJI
IPC: A61F9/007
Filed: 1995-03-31
Abstract: PURPOSE: To facilitate the handling of a perfusion tube and a suction tube by providing the subject device with a means for withdrawing the middle parts of these tubes and housing the tubes in the state of keeping the tubes in a prescribed usable state. CONSTITUTION: A guide 32 having a guide groove is fixed onto a base plate 31. Guide rollers 34, 35 on which the tubes are put and a knob 36 are mounted on a moving substrate 33 movable along this guide groove. The perfusion tube and suction tube extending from the main body side are fixed by a tube retainer 37 fixed to the end of the base plate 31. A partition plate 39 is erected between guide rollers 38 mounted at the base plate 31. The perfusion tube and suction tube are passed between the guide rollers 38 partitioned by this partition plate 39. The setting of the perfusion tube and the suction tube to a tube housing device is executed by fixing the respective tubes from the main body side by means of the tube retainer 37, then hooking the perfusion tube on the guide roller 35 and hooking the suction tube on the guide roller 34.
Patent JP-S5325801-A (JP)
Title: Insulating treatment for rotary machine winding
Inventor: SATOU TAKANORI
IPC: H02K15/12
Filed: 1976-08-23
Abstract: PURPOSE: To acheve complete insulation by arranging so that no portion without resin is appeared and no resin is adhered to the portion where is to be without resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5223236-A (JP)
Title: Tag comupter
Inventor: TEZUKA EIKOU
IPC: G06F3/00
Filed: 1975-08-15
Abstract: PURPOSE:To obtain acomputer which reads tags and which displays the results of additions and subtractions.
Patent JP-S62285832-A (JP)
Title: Card pay-out mechanism
Inventor: INOUE MASAJI
IPC: B65H3/52
Filed: 1987-04-24
Abstract: PURPOSE:To make it possible to pay out cards one by one smoothly and surely, by providing a second gate serving as a stopper for cards on and after the second one after passing through a first gate. CONSTITUTION:When only one card is paid out, it pass through a first gate 4 and then abuts against a second gate 10 and is fed into conveying rollers 7, 7'. When more than two cards are paid out, they abuts against the seconds gate 10 so that the first of the cards is paid out through the gap between the second gate 10 and a guide plate 11 by the torque of a prefeed roller 2 and a gate roller 5, and is taken into a conveying section by means of the conveying rollers 7, 7'. Thereafter the rotation of the prefeed roller 2 and the gate roller 5 is stopped. Those on and after the second one of the cards abut against the second gate 10 so that they are prevented from advancing by means of the second gate 10, and therefor they are retained at the gate 10. When the rollers 2, 5 are driven, they are started to be paid out and are taken up by the conveying rollers 7, 7'.
Patent JP-S60246242-A (JP)
Title: Halide glass for infrared transmission
Inventor: NISHII JIYUNJI
IPC: C03C13/04
Filed: 1984-05-18
Abstract: PURPOSE:To provide the titled glass having a specific composition containing Cd<+2>, Ba<+2>, Sr<+3>, K<+>, Rb<+> and Pb<+2> as cationic components and Cl<-> as anionic component, free from deliquescence, having high glass transition temperature, and transparent to radiation with a wavelength range extending from visible region to far infrared region. CONSTITUTION:The titled halide glass contains 34-53(mol)% Cd<+2>, 8-40% Ba<+2>, 2-30% Sr<+2>, 0-23% K<+>, 0-23% Rb<+>, and 0-29% Pb<+2> as the glass-constituting cation components, wherein Ba<+2>+Sr<+2>=11-42%, K<+>+Rb<+>=8-26% and Cd<+2>+ Ba<+2>+Sr<+2>+K<+>+Rb<+>Pb<+2>=90-100%, and 86-100% Cl<-> as the anion component, and if necessary, total <=10% cations such as Li<+>, Na<+>, Cs<+>, Ag<+>, Zn<+2>, etc. Salts of the above metals are mixed together at ratios corresponding to the above composition, and the mixture is dried, melted and cooled to obtain the objective halide glass.